70-741 Exam Ref Flash Cards Chapter 2
DHCP
What is DORA? and what does it accomplish? - correct answer ✔✔The process of how DHCP works and
the client gets an IP Address from the Server.
DHCPDISCOVER - Client broadcasts
DHCPOFFER - Contains a suggested IP from the Server to the client
DHCPREQUEST - Client Request to use the offered Address from the server
DHCPACK - Acknowledgement by the Server to Client the connection is live.
Are DHCP Renewal messages broadcast-based? - correct answer ✔✔No they are Unicast because they
know what server to communicate with, and have a vaild IP configuration to use already.
At 87.5 lease expiration the client starts to use Broadcast.
What is a DHCP scope? - correct answer ✔✔A Fundamental component of the DHCP architecture.
contains a pool of IPv4 or IPv6 addresses and supplemental configuration options, such as default
gateways and DNS suffixes and servers.
How do you create a DHCP scope via Powershell? - correct answer ✔✔Add-DhcpServerv4Scope -Name -
Startrange -EndRange - Subnetmask
DHCP Supersopes? - correct answer ✔✔Have Multiple DHCP Scopes in a single Administrative group.
Why? To help manage multinets.
Reasons to you use:
Address pool depletion
Client migration
DHCP
What is DORA? and what does it accomplish? - correct answer ✔✔The process of how DHCP works and
the client gets an IP Address from the Server.
DHCPDISCOVER - Client broadcasts
DHCPOFFER - Contains a suggested IP from the Server to the client
DHCPREQUEST - Client Request to use the offered Address from the server
DHCPACK - Acknowledgement by the Server to Client the connection is live.
Are DHCP Renewal messages broadcast-based? - correct answer ✔✔No they are Unicast because they
know what server to communicate with, and have a vaild IP configuration to use already.
At 87.5 lease expiration the client starts to use Broadcast.
What is a DHCP scope? - correct answer ✔✔A Fundamental component of the DHCP architecture.
contains a pool of IPv4 or IPv6 addresses and supplemental configuration options, such as default
gateways and DNS suffixes and servers.
How do you create a DHCP scope via Powershell? - correct answer ✔✔Add-DhcpServerv4Scope -Name -
Startrange -EndRange - Subnetmask
DHCP Supersopes? - correct answer ✔✔Have Multiple DHCP Scopes in a single Administrative group.
Why? To help manage multinets.
Reasons to you use:
Address pool depletion
Client migration
